CN106081504A - A kind of belt conveyor and belt stretcher thereof - Google Patents
A kind of belt conveyor and belt stretcher thereof Download PDFInfo
- Publication number
- CN106081504A CN106081504A CN201610688238.7A CN201610688238A CN106081504A CN 106081504 A CN106081504 A CN 106081504A CN 201610688238 A CN201610688238 A CN 201610688238A CN 106081504 A CN106081504 A CN 106081504A
- Authority
- CN
- China
- Prior art keywords
- belt
- swing arm
- frame
- tensioning drum
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of belt stretcher, including frame, two transition carrier rollers it are hinged with in frame, two transition carrier rollers all bottoms with lower belt contact with each other, and frame is provided with a swing arm, and one end and the frame of swing arm are hinged, swing arm is provided with belt tensioning drum, belt tensioning drum is between two transition carrier rollers, and the top of belt tensioning drum and lower belt contacts with each other, and frame is additionally provided with the spring for belt tensioning drum is pressed on lower belt top.The invention also discloses a kind of belt conveyor including above-mentioned belt stretcher, belt tensioning drum can be pressed on the top of lower belt by the gravity of belt tensioning drum self and spring force, simultaneously by the purpose of belt tension can be realized with cooperating of two transition carrier rollers, therefore can be in the case of ensureing tensioning, while reducing the gravity of belt tensioning drum, raising spring force, and then the overall weight of belt conveyor can be reduced, improve the convenience installed and safeguard.
Description
Technical field
The present invention relates to belt conveyor field, particularly relate to a kind of belt conveyor, further relate to a kind of Belt Conveying
The belt stretcher of machine,
Background technology
The tensioner of existing belt conveyor mainly arranges a weight on lower belt, and weight is each side
Being provided with a transition carrier roller, wherein frame is provided with a vertical gathering sill, and the central shaft of weight can slide in gathering sill.
But the heavier-weight of weight, on the one hand adds the overall weight of belt conveyor, not readily transportable, is on the other hand not easy to
Safeguard and install, relatively costly.
A kind of belt stretcher is provided, is possible not only to effectively belt be carried out tensioning, it is also possible to reduce
The overall weight of belt conveyor, it is simple to transport, and safeguard, easy for installation, be those skilled in the art be badly in need of solve skill
Art problem.
Summary of the invention
It is an object of the present invention to provide a kind of belt stretcher, can effectively reduce the overall weight of belt conveyor
Amount, and convenient for installation and maintenance.It is a further object to provide and a kind of include that the belt of above-mentioned belt stretcher is defeated
Send machine.
For solving above-mentioned technical problem, the technical scheme is that
A kind of belt stretcher, including frame, described frame is hinged with two transition carrier rollers, two described transition torr
Roller all bottoms with lower belt contact with each other, and described frame is provided with a swing arm, and one end and the described frame of described swing arm are hinged,
Described swing arm is provided with belt tensioning drum, described belt tensioning drum between two described transition carrier rollers, described belt tensioning drum and institute
The top stating lower belt contacts with each other, and described frame is additionally provided with for being pressed on described lower belt by described belt tensioning drum
Spring.
Preferably, described spring be extended state affixed with described frame respectively and and described swing arm on away from described pendulum
The hinged place of arm and described frame is affixed.
Preferably, described spring is positioned in described swing arm away from described swing arm and the other end of described frame hinged place.
Preferably, described belt tensioning drum is positioned at the middle part of described swing arm.
Preferably, described belt tensioning drum and described swing arm are hinged.
Preferably, described spring is stretching spring, air spring or disc spring.
Compared with prior art, technique scheme has the advantage that
A kind of belt stretcher provided by the present invention, including frame, frame is hinged with two transition carrier rollers, two
Transition carrier roller all bottoms with lower belt contact with each other, and frame is provided with a swing arm, and one end and the frame of swing arm are hinged, in swing arm
Being provided with belt tensioning drum, belt tensioning drum is between two transition carrier rollers, and the top of belt tensioning drum and lower belt contacts with each other, frame
On be additionally provided with the spring for belt tensioning drum being pressed on lower belt top.Gravity and spring force by belt tensioning drum self can
Belt tensioning drum to be pressed on the top of lower belt, simultaneously by and cooperating of two transition carrier rollers can realize belt and open
Tight purpose, while therefore in the case of ensureing tensioning, can reducing the gravity of belt tensioning drum, improves spring force, and then
The overall weight of belt conveyor can be reduced, improve the convenience installed and safeguard.
Present invention also offers a kind of belt conveyor, including any one belt stretcher above-mentioned.
Accompanying drawing explanation
In order to be illustrated more clearly that the present invention or technical scheme of the prior art, below will be to embodiment or prior art
In description, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is some of the present invention
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to attached according to these
Figure obtains other accompanying drawing.
The structural representation of a kind of belt stretcher that Fig. 1 is provided by a kind of detailed description of the invention of the present invention.
Reference is as follows:
1 is frame, and 2 is belt, and 3 is upper supporting roller, and 4 is belt tensioning drum, and 5 is transition carrier roller, and 6 is jointed shaft, and 7 is swing arm, 8
For spring.
Detailed description of the invention
The most as described in the background section, current belt stretcher heavier-weight, install and safeguard inconvenience, and cost
Higher.
On the basis of the studies above, embodiments provide a kind of belt stretcher, pass through belt tensioning drum
Belt tensioning drum can be pressed on the top of lower belt by the gravity of self and spring force, simultaneously by the phase with two transition carrier rollers
Coordinate the purpose that can realize belt tension mutually, the gravity of belt tensioning drum therefore in the case of ensureing tensioning, can be reduced
Meanwhile, raising spring force, and then the overall weight of belt conveyor can be reduced, improve the convenience installed and safeguard.
Understandable, below in conjunction with the accompanying drawings to this in order to enable the above-mentioned purpose of the present invention, feature and advantage to become apparent from
Bright detailed description of the invention is described in detail.
Elaborate detail in the following description so that fully understanding the present invention.But the present invention can with multiple not
Being same as alternate manner described here to implement, those skilled in the art can do class in the case of intension of the present invention
Like promoting.Therefore the present invention is not limited by following public detailed description of the invention.
The structure that refer to a kind of belt stretcher that Fig. 1, Fig. 1 are provided by a kind of detailed description of the invention of the present invention is shown
It is intended to.
A kind of detailed description of the invention of the present invention provides a kind of belt stretcher, including frame 1, hinged in frame 1
Having two transition carrier rollers 5, two transition carrier rollers 5 all bottoms with lower belt contact with each other, and frame 1 is provided with a swing arm 7, swing arm
One end and the frame 1 of 7 are hinged, and swing arm 7 is provided with belt tensioning drum 4, and belt tensioning drum 4 is between two transition carrier rollers 5, and tensioning is rolled
The top of cylinder 4 and lower belt contacts with each other, and frame 1 is additionally provided with the spring for belt tensioning drum 4 is pressed on lower belt top
8。
In the present embodiment, belt tensioning drum 4 can be pressed on hypodermis by gravity and spring force by belt tensioning drum 4 self
The top of band, simultaneously by realizing the purpose of belt tension with cooperating of two transition carrier rollers 5, therefore can protect
In the case of card tensioning, while reducing the gravity of belt tensioning drum 4, improve spring force, and then belt conveyor can be reduced
Overall weight, improves the convenience installed and safeguard, wherein plays belt to refer to belt 2 and be positioned at the part of bottom.The most permissible
Spring 8 is arranged in compressive state the top of belt tensioning drum 4, it is also possible to spring 8 is arranged in extended state belt tensioning drum 4
Bottom, naturally it is also possible to have other set-up mode, as long as lower belt can be pressed on belt tensioning drum 4 by spring 8
Top, this is not limited by the present embodiment, specifically depends on the circumstances.
Wherein can carry out hinged by swing arm 7 and frame 1 by jointed shaft 6, jointed shaft 6 needs and in belt tensioning drum 4
Mandrel line keeping parallelism.
Further, spring 8 affixed with frame 1 respectively in extended state and and swing arm 7 on away from described swing arm 7 and machine
The hinged place of frame 1 is affixed.It is understood that the link position of spring 8 and swing arm 7 may be located at the left side of belt tensioning drum 4 also
May be located at the right side of belt tensioning drum 4, be wherein preferably placed at right side.
Further, spring 8 is positioned in swing arm 7 away from swing arm 7 and the other end of frame 1 hinged place.Wherein by spring 8
It is arranged on the end of swing arm 7, can suitably reduce spring force, therefore can select quality on the premise of ensureing tightening belt
Lighter spring 8.
Wherein, belt tensioning drum 4 is preferably located in the middle part of swing arm 7, naturally it is also possible to be positioned at other positions of swing arm 7.
In order to reduce the friction between belt and belt tensioning drum 4, belt tensioning drum 4 and swing arm 7 are hinged, therefore run at belt
Time, belt tensioning drum 4 can be driven to carry out rotation, therefore can reduce the abrasion of belt.
Wherein, the one during spring 8 is stretching spring, air spring or disc spring, naturally it is also possible to for the spring of other form
8, as long as belt tensioning drum 4 can be pressed on lower belt top.
The embodiment of the present invention additionally provides and a kind of includes any one belt stretcher that above-described embodiment provided
Belt conveyor.When belt conveyor runs, upper belt moves under the support of upper supporting roller 3, and lower belt is transition carrier roller 5 He
Move under the tensioning of belt tensioning drum 4.
In sum, a kind of belt stretcher of what the embodiment of the present invention was provided, including frame, frame is hinged with
Two transition carrier rollers, two transition carrier rollers all bottoms with lower belt contact with each other, and frame is provided with a swing arm, one end of swing arm
Hinged with frame, swing arm is provided with belt tensioning drum, belt tensioning drum between two transition carrier rollers, belt tensioning drum and lower belt
Top contacts with each other, and frame is additionally provided with the spring for belt tensioning drum is pressed on lower belt top.By belt tensioning drum certainly
Belt tensioning drum can be pressed on the top of lower belt by the gravity of body and spring force, simultaneously by and two transition carrier rollers mutual
Cooperation can realize the purpose of belt tension, therefore in the case of ensureing tensioning, can reduce gravity same of belt tensioning drum
Time, raising spring force, and then the overall weight of belt conveyor can be reduced, improve the convenience installed and safeguard.
Above a kind of belt conveyor provided by the present invention and belt stretcher thereof are described in detail.Herein
In apply specific case principle and the embodiment of the present invention be set forth, the explanation of above example is only intended to side
Assistant solves the core concept of the present invention.It should be pointed out that, for those skilled in the art, without departing from this
On the premise of bright principle, it is also possible to the present invention is carried out some improvement and modification, these improve and modification also falls into present invention power
In the protection domain that profit requires.
Claims (7)
1. a belt stretcher, it is characterised in that include frame, described frame is hinged with two transition carrier rollers, two
Described transition carrier roller all bottoms with lower belt contact with each other, and described frame is provided with a swing arm, one end of described swing arm and institute
Stating frame hinged, described swing arm is provided with belt tensioning drum, described belt tensioning drum between two described transition carrier rollers, described
The top of tight cylinder and described lower belt contacts with each other, and described frame is additionally provided with for being pressed on by described belt tensioning drum described
The spring on lower belt top.
Belt stretcher the most according to claim 1, it is characterised in that described spring is that extended state is respectively with described
Frame is affixed and affixed away from the hinged place of described swing arm and described frame with in described swing arm.
Belt stretcher the most according to claim 2, it is characterised in that described spring is positioned in described swing arm away from institute
State swing arm and the other end of described frame hinged place.
Belt stretcher the most according to claim 3, it is characterised in that described belt tensioning drum is positioned in described swing arm
Portion.
5. according to the belt stretcher described in any one of Claims 1-4, it is characterised in that described belt tensioning drum and described
Swing arm is hinged.
Belt stretcher the most according to claim 5, it is characterised in that described spring for stretching spring, air spring or
Disc spring.
7. a belt conveyor, it is characterised in that include the belt stretcher described in any one of claim 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688238.7A CN106081504A (en) | 2016-08-18 | 2016-08-18 | A kind of belt conveyor and belt stretcher thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688238.7A CN106081504A (en) | 2016-08-18 | 2016-08-18 | A kind of belt conveyor and belt stretcher thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106081504A true CN106081504A (en) | 2016-11-09 |
Family
ID=58070693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610688238.7A Pending CN106081504A (en) | 2016-08-18 | 2016-08-18 | A kind of belt conveyor and belt stretcher thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106081504A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59108606A (en) * | 1982-12-15 | 1984-06-23 | Hitachi Ltd | Conveyor belt tension device of stacker/reclaimer |
| CN2461893Y (en) * | 2000-11-03 | 2001-11-28 | 山东华兴机械集团农业机械有限责任公司 | Hinged flexible blet clutching tensioner |
| CN101377231A (en) * | 2008-09-01 | 2009-03-04 | 广州市科利亚农业机械有限公司 | Tension device for packing auger drive belt |
| CN203246810U (en) * | 2013-03-11 | 2013-10-23 | 昆山博一机械制造有限公司 | Cantilever belt conveyer |
| CN204688988U (en) * | 2015-04-30 | 2015-10-07 | 苏州巨通自动化设备有限公司 | A kind of gravity tensioning mechanism on belt conveyor line |
| CN205972713U (en) * | 2016-08-18 | 2017-02-22 | 长沙开元仪器股份有限公司 | Band conveyer and belt tightener thereof |
-
2016
- 2016-08-18 CN CN201610688238.7A patent/CN106081504A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59108606A (en) * | 1982-12-15 | 1984-06-23 | Hitachi Ltd | Conveyor belt tension device of stacker/reclaimer |
| CN2461893Y (en) * | 2000-11-03 | 2001-11-28 | 山东华兴机械集团农业机械有限责任公司 | Hinged flexible blet clutching tensioner |
| CN101377231A (en) * | 2008-09-01 | 2009-03-04 | 广州市科利亚农业机械有限公司 | Tension device for packing auger drive belt |
| CN203246810U (en) * | 2013-03-11 | 2013-10-23 | 昆山博一机械制造有限公司 | Cantilever belt conveyer |
| CN204688988U (en) * | 2015-04-30 | 2015-10-07 | 苏州巨通自动化设备有限公司 | A kind of gravity tensioning mechanism on belt conveyor line |
| CN205972713U (en) * | 2016-08-18 | 2017-02-22 | 长沙开元仪器股份有限公司 | Band conveyer and belt tightener thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106132845A (en) | Vertical circulation conveyor device | |
| CN102398764B (en) | Bucket type conveyor | |
| CN106542271A (en) | A kind of high angle belt conveyer conveyer | |
| CN202138975U (en) | Crane, crane arm support and rope guide carrier roller of crane | |
| CN107000938A (en) | Rail conveyor system with vertical conveying backhaul | |
| CN208007944U (en) | A kind of transmission wire body with fire-fighting turn over function | |
| CN105253597B (en) | For the manual detection servicing unit on tubing or bar tinuous production | |
| CN207713014U (en) | A kind of material material packet automatic loading system | |
| CN205972713U (en) | Band conveyer and belt tightener thereof | |
| CN202321481U (en) | Bucket conveyer | |
| CN106081504A (en) | A kind of belt conveyor and belt stretcher thereof | |
| CN204777199U (en) | Flexible band conveyer's guide pulley structure of upward floating | |
| CN105936406A (en) | Novel overhead endless rope cableway | |
| PH12020500459A1 (en) | Trolley of a crane | |
| CN106240430A (en) | A kind of moving gantry type, rotatable automatic weighing vehicle-mounted Self-loading-unloading equipment | |
| CN205873445U (en) | Singly rectify oscillating belted steel equipment of rectifying of roller | |
| CN203173272U (en) | Tensional descending belt conveyor | |
| CN205526410U (en) | Belt conveyor prevents ribbon device | |
| CN105151895B (en) | A kind of tube take-up | |
| CN208230752U (en) | A kind of reel wire mechanism and the welding robot with it | |
| CN203158741U (en) | Five-roller hook-hinged roller set | |
| CN202729094U (en) | Stool frame type belt conveyor with worm wheel winding drum | |
| CN105966844A (en) | Tension roller device for bucket elevator | |
| CN202594344U (en) | Flexible supporting device for belt type conveyor | |
| CN206265746U (en) | Double-drive device and the transmission equipment comprising the double-drive device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190524 Address after: 410100 Xingsha Industrial Base (Changlong Street), Changsha Economic and Technological Development Zone, Changsha City, Hunan Province, No. 1259, Liangtang East Road Applicant after: Kaiyuan Instrument Co., Ltd., Changsha Address before: 410100 No. 172 Kaiyuan Road, Changsha economic and Technological Development Zone, Hunan Applicant before: Changsha Kaiyuan Instruments Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
|
| RJ01 | Rejection of invention patent application after publication |